Derivative Instruments and Hedging Activities - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	1 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended
	Jul. 31, 2012	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2011 5-year 1.75% notes [Member]	Dec. 31, 2011 10-year 3.125% notes [Member]	Dec. 31, 2012 Interest rate swaps [Member] 4.55% notes due April 15, 2013 [Member]
Derivatives And Hedging Activities [Line Items]
Notional amounts outstanding foreign exchange contracts, undesignated hedges		$ 1,661,654	$ 2,020,698
Partially hedges forecasted export sales denominated in foreign currencies using forward and option contracts		1 year
Reclassification of terminated interest rate swaps to interest expense within the next 12 months		5,383
Notional amounts outstanding interest rate swaps designated as fair value hedges,4.55% notes		200,000	200,000
Financial instruments related to hedges, issuing amount				500,000	1,000,000	200,000
Financial instruments related to hedges, maturity date						Apr. 15, 2013
Financial instruments related to hedges, Interest rate				1.75%	3.125%	4.55%
Percentage of resin spend covered by hedge program	16.00%
Total notional amount of commodity hedges for fiscal year 2013		17,009	22,534
Gains or losses, related to hedge ineffectiveness		$ 0
Financial instruments related to hedges, maturity period				5 years	10 years